Plan2API pricing: Free, Pro and Scale

Plans at a glance

The table below compares the limits and features across all three tiers.

• The Free plan needs no credit card and works well for testing with a single connected subscription.
• Pro drops the 50-request daily cap and turns on image generation.
• Scale is built for managing lots of accounts, giving you 25 connected subscriptions, 50 API keys, and 32 concurrent requests.

What counts as a subscription

Each connected account counts as one subscription slot on your plan, so connecting 3 separate Claude accounts uses 3 subscriptions, and a single p2a_ API key can route requests across all of them regardless of the provider.

• Claude Pro or Max: sign in directly with your Claude account.
• ChatGPT plans through Codex: sign in with your ChatGPT account using a one-time device code.
• Google AI Pro or Ultra through Antigravity: sign in with the Google account that holds your subscription.
• Kimi memberships through Kimi Code: paste in your Kimi Code API key.

When you connect more than one account from the same provider, a request that runs into a usage limit automatically fails over to your next account before any output is sent.

Which plan fits which use

• Free fits quick tests of Plan2API or a small personal script running on one subscription that stays under 50 requests a day.
• Pro is meant for daily work in coding tools and apps, letting you connect up to 3 subscriptions (like Claude, ChatGPT, and Google AI at the same time) and run image generation.
• Scale fits teams or anyone pooling a large batch of accounts, with room for 25 subscriptions, 50 API keys, and 90 days of logs.
• Agents and apps that run all day need Pro or Scale, since Free stops at 50 chat requests a day and allows 1 request per second and 4 at once.

What you still pay your AI provider

Plan2API never bills per token, and you just keep paying your AI provider for your existing subscription, such as Claude Pro at $20 a month in the US, ChatGPT Plus at $20 a month, Google AI Pro at $19.99 a month, or Kimi Plus at $19 a month ($15 a month billed yearly). Claude Pro plus Plan2API Pro comes to $32 a month in total.

Plan2API doesn't add any token quota of its own, which means your subscription's normal usage limits still apply. If all of your connected accounts for a provider run out of quota, the API returns HTTP 429 with the error code subscription_quota_exhausted and a Retry-After header showing the earliest reset in seconds. On Free, the 51st chat request of the day returns HTTP 429 with code daily_requests until the reset at 00:00 UTC.

The curl example below passes -i to print the response headers, including x-plan2api-requests-remaining.

curl -i https://api.plan2api.com/v1/chat/completions \
  -H "Authorization: Bearer $PLAN2API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude/claude-sonnet-5",
    "messages": [{"role": "user", "content": "ping"}]
  }'

Image generation on Pro and Scale

• The POST /v1/images/generations and POST /v1/images/edits endpoints are available on Pro and Scale only, while calling them on Free returns HTTP 403 with type plan_limit.
• Image renders run through your connected ChatGPT (Codex) subscription using the gpt-image-2 model.
• You can set n from 1 to 4, output comes back as PNG in b64_json format only, and edit requests accept up to 5 source images.
• A render takes around 15 to 45 seconds and up to about 110 seconds at high quality, so make sure your client timeouts are set above 2 minutes.

Your usage and logs pages track image calls by valuing them at gpt-image-2 list prices ($5 per 1M text input tokens, $8 per 1M image input tokens, and $30 per 1M image output tokens).

Billing and cancelling

• Stripe acts as the merchant of record and handles checkout, invoices, and tax.
• You can cancel your plan anytime.
• Yearly billing brings Pro down to $99 a year (about $8.25 a month, or 31% less than paying $144 across 12 monthly payments) and Scale to $249 a year (about $20.75 a month, or 28% less than $348).
• You can upgrade your plan in the dashboard at plan2api.com/dashboard/plan, and every tier sends you an email alert if a connected subscription pauses or needs to be reconnected.